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Phone Samsung Focus 2 Samsung Galaxy Note 4 (CDMA) Motorola Moto Z2 Force Samsung Galaxy Z Fold2 Samsung SCH-A645
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 4" diag.
5 : 3
5.7" diag.
16 : 9
5.5" diag.
16 : 9
7.6" diag.
4 : 3
?
Display Resolution & Type 480 x 800 pixels
(~233 ppi)
AMOLED
1440 x 2560 pixels
(~515 ppi)
AMOLED
1440 x 2560 pixels
(~534 ppi)
AMOLED
1768 x 2208 pixels
(~372 ppi)
AMOLED
128 x 160 pixels
LCD (STN)
Display Refresh ? 60 Hz 60 Hz 60 Hz ?
Battery 1,750 mAh 3,220 mAh 2,730 mAh 4,500 mAh 1,000 mAh
Processor 1.4 GHz Qualcomm Snapdragon 2.7 GHz Qualcomm Snapdragon 805 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) 3.1 GHz Qualcomm Snapdragon 865+ ?
RAM ? 3 GB 4 GB 12 GB ?
Storage 8 GB 32 GB 64 GB 256 GB ? raw hardware
Main Camera 5 megapixel 16 megapixel 12 megapixel 12 megapixel -
Wide Camera - - - 12 megapixel -
Tele Camera - - - 12 megapixel -
Video Capture 720p HD 4K UHD 4K UHD 4K UHD -
Front Camera Yes 4 megapixel 5 megapixel 10 megapixel -
Weight 4.3 oz
(122g)
6.21 oz
(176g)
5.04 oz
(143g)
9.95 oz
(282g)
3.2 oz
(91g)
Dimensions 4.79" x 2.47" x 0.43"
(122 x 63 x 10.9 mm)
6.04" x 3.09" x 0.33"
(154 x 79 x 8.5 mm)
6.13" x 2.99" x 0.24"
(156 x 76 x 6.1 mm)
6.27" x 2.68" x 0.66"
(159 x 68 x 16.8 mm)
3.54" x 1.79" x 0.94"
(90 x 45 x 23.9 mm)
Form Factor Slab Slab Slab Foldable Clamshell
Platform / OS Windows Android Android Android (proprietary)
Network Bands

4G LTE: 4, 17

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 4, 13

WCDMA: 1, 2, 5

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 25, 41, 66, 71, 260, 261

4G LTE: 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

Data Technology LTE (Cat 3) LTE (Cat 4) LTE (Cat 16) NR (5G) 1xRTT
Features 
Barometer - - Yes Yes -
Fingerprint Reader - Yes Yes
stand-alone
Yes
stand-alone
-
Flashlight - Yes Yes Yes -
GPS / Location n/a n/a n/a n/a Yes
VR-ready - - Yes - -
Water-Resistant - - Yes - -
Accessibility
Adjustable Text Size n/a n/a n/a n/a -
Hearing Aid Compatible - Yes Yes Yes Yes
Multiple Languages n/a n/a n/a n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - - - Yes Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
Infrared (IR) - Yes - - -
MirrorLink - Yes - - -
Mobile Hotspot n/a n/a n/a n/a -
NFC - Yes Yes Yes -
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes
USB Type C
-
UWB - - - Yes -
Wi-Fi Yes Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID n/a n/a n/a n/a Yes
Ringer ID n/a n/a n/a n/a -
Voice Dialing n/a n/a n/a n/a Yes
Customization
Custom Graphics n/a n/a n/a n/a Yes
Custom Ringtones n/a n/a n/a n/a Yes
Real-Music Ringers n/a n/a n/a n/a -
Data & Network
Data Tethering n/a n/a n/a n/a -
Dual-SIM - - Yes * - -
WAP / Web Browser n/a n/a n/a n/a Yes *
Input
Predictive Text Entry n/a n/a n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Stylus - Yes - - -
Touch Screen Yes Yes Yes Yes -
Memory
Memory Card Slot - Yes Yes - -
Messaging
Email Client n/a n/a n/a n/a -
EMS / Picture Messaging n/a n/a n/a n/a Yes
Instant Messaging n/a n/a n/a n/a -
MMS n/a n/a n/a n/a -
Text Messaging Templates n/a n/a n/a n/a Yes
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes Yes - - -
Music Player n/a n/a n/a n/a -
Stereo Speakers - - - Yes -
Photo & Video
TV Output - Yes - Yes -
Power
Fast Charging - Yes Yes Yes -
Wireless Charging - - - Yes -
Productivity
Alarm n/a n/a n/a n/a Yes
Calculator n/a n/a n/a n/a Yes
Calendar n/a n/a n/a n/a Yes
To-Do List n/a n/a n/a n/a Yes
Voice Memo n/a n/a n/a n/a Yes
Software
BREW n/a n/a n/a n/a Yes *
Games n/a n/a n/a n/a Yes *
Voice
HD Voice - Yes Yes Yes -
Headset Jack (2.5 mm) n/a n/a n/a n/a Yes
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung Focus 2 Samsung Galaxy Note 4 (CDMA) Motorola Moto Z2 Force Samsung Galaxy Z Fold2 Samsung SCH-A645
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Focus 2 Samsung Galaxy Note 4 (CDMA) Motorola Moto Z2 Force Samsung Galaxy Z Fold2 Samsung SCH-A645

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